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Cumberland Court Cumberland Street London SW1V 4LR

25/02124/CLEUDCertificate of Lawfulness (existing)Approved
Lawful development certificate

Approved on 29 May 2025

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Confirmation of the lawful implementation of planning permission (RN:12/03613/FULL) comprising Variation of Condition 1 of planning permission dated 25 November 2010 (RN: 10/02562) for: Erection of single storey extension at fourth floor roof level in connection with provision of one residential flat, and erection of lift shaft within internal lightwell from basement to fourth floor level; namely for the installation of two water tanks at roof level rather than internally at fourth floor level.

Received
28 March 2025
Ward
Pimlico South
Agent
Maddox and Associates Ltd
  1. Received28 Mar
  2. Validated28 Mar
  3. Consult.
  4. Target23 May
  5. Decided29 May

Decided in 62 days (council typically 49)

About this application

This is an application to amend a permission at Cumberland Court Cumberland Street London SW1V 4LR. Westminster has handled 604 applications of this type. This one was decided in 62 days, 13 days longer than Westminster's typical decision time. The site is in the Pimlico conservation area, with 3 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 10 applications across Pimlico South. We hold 1,120 applications in total for the SW1V postcode area.

88% of amendment applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
SW1V 4LR
Application type
Certificate of Lawfulness (existing)
Scale / size
Small

Planning application dates

Date validated
28 March 2025
Target decision date
23 May 2025

Applicant and agent

Agent
Maddox and Associates Ltd
Agent address
33 Broadwick Street London W1F 0DQ United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13886880
Comments
0
Documents
9

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Pimlico
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Also checked, none recorded (22)

flood storage areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Westminster

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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